GB1284489A - Thermoplastic polymer blends - Google Patents
Thermoplastic polymer blendsInfo
- Publication number
- GB1284489A GB1284489A GB1254370A GB1254370A GB1284489A GB 1284489 A GB1284489 A GB 1284489A GB 1254370 A GB1254370 A GB 1254370A GB 1254370 A GB1254370 A GB 1254370A GB 1284489 A GB1284489 A GB 1284489A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene
- adipamide
- copolymer
- vinyl
- polyhexamethylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0892—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms containing monomers with other atoms than carbon, hydrogen or oxygen atoms
Abstract
1284489 Polyamide-ethylene copolymer compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 19 April 1971 [16 March 1970] 12543/70 Headings C3P and C3R Thermoplastic polymer blends comprise (1) a polyamide and (2) a copolymer of (a) 40 to 95 weight per cent of ethylene, (b) 2 to 50 weight per cent of a R<SP>1</SP>R<SP>2</SP>N-substituted aliphatic or alicyclic ester of an α,#-unsaturated acid having 3 to 6 carbon atoms, the aliphatic or alicyclic radical in said ester containing 2 to 10 carbon atom and R<SP>1</SP> and R<SP>2</SP> being hydrogen, aliphatic or alicyclic radicals containing 1 to 10 carbon atoms or together with the N atoms forming a saturated heterocyclic ring, and (c) 0 to 55 weight per cent of an olefinically unsaturated monomer copolymerizable with (a) and (b), the sum of (b) and (c) constituting 5 to 60 weight per cent of the copolymer and the blend having a melting point or softening range not substantially lower than that of the unblended polyamide. Many polyamide precursors are listed and specified polyamides which are preferably amineended are polyhexamethylene adipamide, polypyrrolidone, polycaprolactam, polyundecanolactam, polydodecanolactam, polyhexamethylene azelaiamide, polyhexamethylene sebacamide, polyhexamethylene isophthalamide, polymetaxylylene adipamide, and hexamethylene adipamide/caprolactam, hexamethylene adipamide/isophthalamide, hexamethylene adipamide/terephthalamide, trimethylhexamethylene/hexamethylene oxamide, hexamethylene adipamide/azelaiamide and hexamethylene adipamide/azelaiamide/caprolactam copolymers. The ester may be an amino substituted alkyl or cycloalkyl ester of acrylic or methacrylic acid, optionally containing hydroxy or epoxy substituents. The comonomer (c) may be an olefin, styrene, a vinyl ether, methacrylamide, acrylonitrile, N-vinyl carbazole, vinyl chloride, vinyl acetate, vinyl formate, vinyl propionate, vinyl benzoate, methyl acrylate, ethyl acrylate or methylmethacrylate. The polyamide may be nucleated, e.g. with talc, calcium fluoride, graphite, sodium phenyl phosphinate, alumina, high melting polyamides and polytetrafluoroethylene; and may be crosslinked by incorporating diphenyl carbonate. The compositions may also contain polymers of ethylene, propylene, butadiene and/or styrene, fillers, pigments, stabilizers, molecular weight regulators, chain extenders and delustrants. Examples describe compositions comprising polyhexamethylene adipamide and (1) ethylene / dimethylaminoethyl methacrylate (DMAEMA) copolymer (2, 3 and 5) ethylene/ DMAEMA/vinyl acetate copolymer, (7) ethylene / t - butylaminoethyl methacrylate copolymer and (8) ethylene/DMAEMA/methyl methacrylate copolymer; and comprising ethylene / DMAEMA / vinyl acetate copolymers and (4) polyhexamethylene adipamide/ isophthalamide and (6) polyhexamethylene adipamide nucleated with talc.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1254370A GB1284489A (en) | 1970-03-16 | 1970-03-16 | Thermoplastic polymer blends |
NL7103319A NL7103319A (en) | 1970-03-16 | 1971-03-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1254370A GB1284489A (en) | 1970-03-16 | 1970-03-16 | Thermoplastic polymer blends |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1284489A true GB1284489A (en) | 1972-08-09 |
Family
ID=10006562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1254370A Expired GB1284489A (en) | 1970-03-16 | 1970-03-16 | Thermoplastic polymer blends |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1284489A (en) |
NL (1) | NL7103319A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018733A (en) * | 1972-09-25 | 1977-04-19 | Raychem Corporation | Hot melt adhesive composition comprising an acidic ethylene polymer and a polyamide |
EP0003126A1 (en) | 1978-01-12 | 1979-07-25 | Rohm And Haas Company | A process for preparing impact-resistant, high melt flow polycarbonamides and a process for producing articles from these polycarbonamides |
US4287315A (en) * | 1977-09-20 | 1981-09-01 | Meyer Rolf Volker | Polyamide blends |
EP0505162A1 (en) * | 1991-03-18 | 1992-09-23 | Toray Industries, Inc. | Polyamide blow molded product |
US5296539A (en) * | 1991-03-29 | 1994-03-22 | Ecp Enichem Polimeri S.R.L. | Thermoplastic compositions with improved mechanical characteristics |
WO2012013569A1 (en) * | 2010-07-26 | 2012-02-02 | Dsm Ip Assets B.V. | Fuel part and process for preparation of a fuel part |
WO2015052021A1 (en) * | 2013-10-09 | 2015-04-16 | Basf Se | Bodycare compositions |
US9101551B2 (en) | 2013-10-09 | 2015-08-11 | The Procter & Gamble Company | Personal cleansing compositions and methods |
EA023633B1 (en) * | 2010-07-26 | 2016-06-30 | ДСМ АйПи АССЕТС Б.В. | Fuel part and process for producing of a fuel part |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086295A (en) * | 1976-12-16 | 1978-04-25 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyamide composition |
-
1970
- 1970-03-16 GB GB1254370A patent/GB1284489A/en not_active Expired
-
1971
- 1971-03-12 NL NL7103319A patent/NL7103319A/xx unknown
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018733A (en) * | 1972-09-25 | 1977-04-19 | Raychem Corporation | Hot melt adhesive composition comprising an acidic ethylene polymer and a polyamide |
US4287315A (en) * | 1977-09-20 | 1981-09-01 | Meyer Rolf Volker | Polyamide blends |
EP0003126A1 (en) | 1978-01-12 | 1979-07-25 | Rohm And Haas Company | A process for preparing impact-resistant, high melt flow polycarbonamides and a process for producing articles from these polycarbonamides |
EP0505162A1 (en) * | 1991-03-18 | 1992-09-23 | Toray Industries, Inc. | Polyamide blow molded product |
US5674952A (en) * | 1991-03-18 | 1997-10-07 | Toray Industries, Inc. | Blow molding process |
US5296539A (en) * | 1991-03-29 | 1994-03-22 | Ecp Enichem Polimeri S.R.L. | Thermoplastic compositions with improved mechanical characteristics |
WO2012013569A1 (en) * | 2010-07-26 | 2012-02-02 | Dsm Ip Assets B.V. | Fuel part and process for preparation of a fuel part |
EA023632B1 (en) * | 2010-07-26 | 2016-06-30 | ДСМ АйПи АССЕТС Б.В. | Fuel part and process for preparation of a fuel part |
EA023633B1 (en) * | 2010-07-26 | 2016-06-30 | ДСМ АйПи АССЕТС Б.В. | Fuel part and process for producing of a fuel part |
US9512292B2 (en) | 2010-07-26 | 2016-12-06 | Dsm Ip Assets B.V. | Fuel part and process for preparation of a fuel part |
WO2015052021A1 (en) * | 2013-10-09 | 2015-04-16 | Basf Se | Bodycare compositions |
US9101551B2 (en) | 2013-10-09 | 2015-08-11 | The Procter & Gamble Company | Personal cleansing compositions and methods |
Also Published As
Publication number | Publication date |
---|---|
NL7103319A (en) | 1971-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |